ARK publishes a holdings file for each trading day that records how many shares each fund owns. The Shares Held column draws from these files: it displays today’s share count, and the number in parentheses shows the difference obtained by comparing today’s file with the previous trading day’s file.
| # | Date | Company | Ticker | CUSIP | Weight | Shares Held | Market Value |
|---|---|---|---|---|---|---|---|
| 1 | 11/14/2025 | TEMPUS AI INC | TEM | 88023B103 | 9.49% | 1,517,343 (-16,024) (-1.05%) | $103,088,283.42 |
| 2 | 11/14/2025 | CRISPR THERAPEUTICS AG | CRSP | H17182108 | 8.49% | 1,802,872 (-52,996) (-2.86%) | $92,144,787.92 |
| 3 | 11/14/2025 | GUARDANT HEALTH INC | GH | 40131M109 | 5.87% | 677,650 (-35,353) (-4.96%) | $63,787,194.50 |
| 4 | 11/14/2025 | TWIST BIOSCIENCE CORP | TWST | 90184D100 | 5.68% | 2,061,369 (-81,536) (-3.8%) | $61,634,933.10 |
| 5 | 11/14/2025 | PERSONALIS INC | PSNL | 71535D106 | 5.33% | 7,621,880 (-301,472) (-3.8%) | $57,926,288.00 |
| 6 | 11/14/2025 | 10X GENOMICS INC-CLASS A | TXG | 88025U109 | 4.77% | 3,171,055 (-125,408) (-3.8%) | $51,846,749.25 |
| 7 | 11/14/2025 | NATERA INC | NTRA | 632307104 | 4.52% | 244,429 (-13,458) (-5.22%) | $49,049,567.43 |
| 8 | 11/14/2025 | RECURSION PHARMACEUTICALS-A | RXRX | 75629V104 | 4.49% | 11,251,451 (-173,249) (-1.52%) | $48,718,782.83 |
| 9 | 11/14/2025 | ILLUMINA INC | ILMN | 452327109 | 4.18% | 378,102 (-14,944) (-3.8%) | $45,345,772.86 |
| 10 | 11/14/2025 | BEAM THERAPEUTICS INC | BEAM | 07373V105 | 4.16% | 2,086,274 (-47,486) (-2.23%) | $45,188,694.84 |
| 11 | 11/14/2025 | VERACYTE INC | VCYT | 92337F107 | 3.97% | 1,082,522 (-48,447) (-4.28%) | $43,160,152.14 |
| 12 | 11/14/2025 | ADAPTIVE BIOTECHNOLOGIES | ADPT | 00650F109 | 3.33% | 2,559,594 (-101,216) (-3.8%) | $36,192,659.16 |
| 13 | 11/14/2025 | IONIS PHARMACEUTICALS INC | IONS | 462222100 | 3.08% | 478,232 (-18,912) (-3.8%) | $33,399,722.88 |
| 14 | 11/14/2025 | CAREDX INC | CDNA | 14167L103 | 3.00% | 2,055,642 (-81,280) (-3.8%) | $32,623,038.54 |
| 15 | 11/14/2025 | SCHRODINGER INC | SDGR | 80810D103 | 2.92% | 1,841,855 (-72,832) (-3.8%) | $31,679,906.00 |
| 16 | 11/14/2025 | ABSCI CORP | ABSI | 00091E109 | 2.82% | 11,617,722 (-21,368) (-0.18%) | $30,670,786.08 |
| 17 | 11/14/2025 | INTELLIA THERAPEUTICS INC | NTLA | 45826J105 | 2.48% | 3,108,542 (-122,944) (-3.8%) | $26,951,059.14 |
| 18 | 11/14/2025 | ARCTURUS THERAPEUTICS HOLDIN | ARCT UQ | 03969T109 | 1.69% | 2,355,040 (-93,152) (-3.8%) | $18,298,660.80 |
| 19 | 11/14/2025 | NURIX THERAPEUTICS INC | NRIX | 67080M103 | 1.69% | 1,475,010 (-58,336) (-3.8%) | $18,334,374.30 |
| 20 | 11/14/2025 | EXACT SCIENCES CORP | EXAS | 30063P105 | 1.60% | 256,983 (-10,144) (-3.8%) | $17,410,598.25 |
| 21 | 11/14/2025 | PACIFIC BIOSCIENCES OF CALIF | PACB | 69404D108 | 1.58% | 10,517,051 (-416,000) (-3.8%) | $17,142,793.13 |
| 22 | 11/14/2025 | PRIME MEDICINE INC | PRME | 74168J101 | 1.48% | 4,818,656 (-190,592) (-3.8%) | $16,046,124.48 |
| 23 | 11/14/2025 | AMGEN INC | AMGN | 031162100 | 1.38% | 44,551 (-3,506) (-7.3%) | $14,969,136.00 |
| 24 | 11/14/2025 | INCYTE CORP | INCY | 45337C102 | 1.28% | 131,456 (-5,184) (-3.79%) | $13,856,776.96 |
| 25 | 11/14/2025 | ATAI BECKLEY NV | ATAI | N0731H103 | 1.21% | 3,189,283 (-126,144) (-3.8%) | $13,171,738.79 |
| 26 | 11/14/2025 | GENEDX HOLDINGS CORP | WGS | 81663L200 | 1.21% | 100,430 (-3,968) (-3.8%) | $13,091,050.50 |
| 27 | 11/14/2025 | BUTTERFLY NETWORK INC | BFLY | 124155102 | 1.15% | 6,020,816 (-238,144) (-3.8%) | $12,463,089.12 |
| 28 | 11/14/2025 | VEEVA SYSTEMS INC-CLASS A | VEEV | 922475108 | 1.06% | 39,604 (-1,536) (-3.73%) | $11,552,486.80 |
| 29 | 11/14/2025 | 908 DEVICES INC | MASS | 65443P102 | 1.02% | 1,910,054 (-75,552) (-3.8%) | $11,097,413.74 |
| 30 | 11/14/2025 | COMPASS PATHWAYS PLC | CMPS | 20451W101 | 1.01% | 2,073,318 (-81,984) (-3.8%) | $10,967,852.22 |
| 31 | 11/14/2025 | VERTEX PHARMACEUTICALS INC | VRTX | 92532F100 | 1.00% | 25,080 (-992) (-3.8%) | $10,897,761.60 |
| 32 | 11/14/2025 | CERUS CORP | CERS | 157085101 | 0.95% | 6,467,411 (-255,808) (-3.8%) | $10,347,857.60 |
| 33 | 11/14/2025 | QUANTUM-SI INC | QSI | 74765K105 | 0.87% | 6,777,557 (-268,064) (-3.8%) | $9,420,804.23 |
| 34 | 11/14/2025 | CARIS LIFE SCIENCES INC | CAI | 142152107 | 0.73% | 325,817 (-12,864) (-3.8%) | $7,917,353.10 |
| 35 | 11/14/2025 | STANDARD BIOTOOLS INC | LAB | 34385P108 | 0.33% | 2,961,111 (-117,120) (-3.8%) | $3,553,333.20 |
| 36 | 11/14/2025 | GOLDMAN FS TRSY OBLIG INST 468 | X9USDGSFT | 0.20% | 2,199,373 (149,729) (7.31%) | $2,199,373.43 | |
| 37 | 11/14/2025 | REGENERON PHARMACEUTICALS | REGN | 75886F107 | -0.02% | 285 (-11,961) (-97.67%) | $198,072.15 |
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